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            <h1 style="display: none">markdown 扩展 Latex</h1>
            
            <div class="markdown-body" id="post-body">
              <p>接着 mermaid 流程图，其实 markdown 扩展的 Latex 也很实用。</p>
<p>先举几个例子。</p>
<h3 id="上下标"><a class="markdownIt-Anchor" href="#上下标"></a> 上下标</h3>
<pre><code class="hljs gams"><span class="hljs-symbol">$</span><span class="hljs-symbol">$</span>
\overbrace&#123;a_0+...\underbrace&#123;a_i+...+a_&#123;i+k&#125;&#125;_&#123;total\ k+<span class="hljs-number">1</span>&#125;+a_n&#125;^&#123;total\ n+<span class="hljs-number">1</span>&#125;
<span class="hljs-symbol">$</span><span class="hljs-symbol">$</span></code></pre>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mover><mover><mrow><msub><mi>a</mi><mn>0</mn></msub><mo>+</mo><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi><munder><munder><mrow><msub><mi>a</mi><mi>i</mi></msub><mo>+</mo><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi><mo>+</mo><msub><mi>a</mi><mrow><mi>i</mi><mo>+</mo><mi>k</mi></mrow></msub></mrow><mo stretchy="true">⏟</mo></munder><mrow><mi>t</mi><mi>o</mi><mi>t</mi><mi>a</mi><mi>l</mi><mtext> </mtext><mi>k</mi><mo>+</mo><mn>1</mn></mrow></munder><mo>+</mo><msub><mi>a</mi><mi>n</mi></msub></mrow><mo stretchy="true">⏞</mo></mover><mrow><mi>t</mi><mi>o</mi><mi>t</mi><mi>a</mi><mi>l</mi><mtext> </mtext><mi>n</mi><mo>+</mo><mn>1</mn></mrow></mover></mrow><annotation encoding="application/x-tex">\overbrace{a_0+...\underbrace{a_i+...+a_{i+k}}_{total\ k+1}+a_n}^{total\ n+1}
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3.5765389999999995em;vertical-align:-1.60077em;"></span><span class="mord mover"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.9757689999999994em;"><span style="top:-3.23133em;"><span class="pstrut" style="height:3.23133em;"></span><span class="mord mover"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.2313299999999998em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord mathdefault">a</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.30110799999999993em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">0</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord">.</span><span class="mord">.</span><span class="mord">.</span><span class="mord munder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.5833299999999999em;"><span style="top:-1.4575609999999999em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathdefault mtight">t</span><span class="mord mathdefault mtight">o</span><span class="mord mathdefault mtight">t</span><span class="mord mathdefault mtight">a</span><span class="mord mathdefault mtight" style="margin-right:0.01968em;">l</span><span class="mspace mtight"><span class="mtight"> </span></span><span class="mord mathdefault mtight" style="margin-right:0.03148em;">k</span><span class="mbin mtight">+</span><span class="mord mtight">1</span></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord munder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.5833299999999999em;"><span class="svg-align" style="top:-2.143669em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.548em;min-width:1.6em;"><span class="brace-left" style="height:0.548em;"><svg width='400em' height='0.548em' viewBox='0 0 400000 548' preserveAspectRatio='xMinYMin slice'><path d='M0 6l6-6h17c12.688 0 19.313.3 20 1 4 4 7.313 8.3 10 13
 35.313 51.3 80.813 93.8 136.5 127.5 55.688 33.7 117.188 55.8 184.5 66.5.688
 0 2 .3 4 1 18.688 2.7 76 4.3 172 5h399450v120H429l-6-1c-124.688-8-235-61.7
-331-161C60.687 138.7 32.312 99.3 7 54L0 41V6z'/></svg></span><span class="brace-center" style="height:0.548em;"><svg width='400em' height='0.548em' viewBox='0 0 400000 548' preserveAspectRatio='xMidYMin slice'><path d='M199572 214
c100.7 8.3 195.3 44 280 108 55.3 42 101.7 93 139 153l9 14c2.7-4 5.7-8.7 9-14
 53.3-86.7 123.7-153 211-199 66.7-36 137.3-56.3 212-62h199568v120H200432c-178.3
 11.7-311.7 78.3-403 201-6 8-9.7 12-11 12-.7.7-6.7 1-18 1s-17.3-.3-18-1c-1.3 0
-5-4-11-12-44.7-59.3-101.3-106.3-170-141s-145.3-54.3-229-60H0V214z'/></svg></span><span class="brace-right" style="height:0.548em;"><svg width='400em' height='0.548em' viewBox='0 0 400000 548' preserveAspectRatio='xMaxYMin slice'><path d='M399994 0l6 6v35l-6 11c-56 104-135.3 181.3-238 232-57.3
 28.7-117 45-179 50H-300V214h399897c43.3-7 81-15 113-26 100.7-33 179.7-91 237
-174 2.7-5 6-9 10-13 .7-1 7.3-1 20-1h17z'/></svg></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord mathdefault">a</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.31166399999999994em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">i</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord">.</span><span class="mord">.</span><span class="mord">.</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord"><span class="mord mathdefault">a</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3361079999999999em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathdefault mtight">i</span><span class="mbin mtight">+</span><span class="mord mathdefault mtight" style="margin-right:0.03148em;">k</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.208331em;"><span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.8563310000000001em;"><span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.60077em;"><span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord"><span class="mord mathdefault">a</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.151392em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span><span class="svg-align" style="top:-3.6833299999999998em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.548em;min-width:1.6em;"><span class="brace-left" style="height:0.548em;"><svg width='400em' height='0.548em' viewBox='0 0 400000 548' preserveAspectRatio='xMinYMin slice'><path d='M6 548l-6-6v-35l6-11c56-104 135.3-181.3 238-232 57.3-28.7 117
-45 179-50h399577v120H403c-43.3 7-81 15-113 26-100.7 33-179.7 91-237 174-2.7
 5-6 9-10 13-.7 1-7.3 1-20 1H6z'/></svg></span><span class="brace-center" style="height:0.548em;"><svg width='400em' height='0.548em' viewBox='0 0 400000 548' preserveAspectRatio='xMidYMin slice'><path d='M200428 334
c-100.7-8.3-195.3-44-280-108-55.3-42-101.7-93-139-153l-9-14c-2.7 4-5.7 8.7-9 14
-53.3 86.7-123.7 153-211 199-66.7 36-137.3 56.3-212 62H0V214h199568c178.3-11.7
 311.7-78.3 403-201 6-8 9.7-12 11-12 .7-.7 6.7-1 18-1s17.3.3 18 1c1.3 0 5 4 11
 12 44.7 59.3 101.3 106.3 170 141s145.3 54.3 229 60h199572v120z'/></svg></span><span class="brace-right" style="height:0.548em;"><svg width='400em' height='0.548em' viewBox='0 0 400000 548' preserveAspectRatio='xMaxYMin slice'><path d='M400000 542l
-6 6h-17c-12.7 0-19.3-.3-20-1-4-4-7.3-8.3-10-13-35.3-51.3-80.8-93.8-136.5-127.5
s-117.2-55.8-184.5-66.5c-.7 0-2-.3-4-1-18.7-2.7-76-4.3-172-5H0V214h399571l6 1
c124.7 8 235 61.7 331 161 31.3 33.3 59.7 72.7 85 118l7 13v35z'/></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.60077em;"><span></span></span></span></span></span></span><span style="top:-4.720990999999999em;"><span class="pstrut" style="height:3.23133em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathdefault mtight">t</span><span class="mord mathdefault mtight">o</span><span class="mord mathdefault mtight">t</span><span class="mord mathdefault mtight">a</span><span class="mord mathdefault mtight" style="margin-right:0.01968em;">l</span><span class="mspace mtight"><span class="mtight"> </span></span><span class="mord mathdefault mtight">n</span><span class="mbin mtight">+</span><span class="mord mtight">1</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.60077em;"><span></span></span></span></span></span></span></span></span></span></p>
<h3 id="函数"><a class="markdownIt-Anchor" href="#函数"></a> 函数</h3>
<pre><code class="hljs gams"><span class="hljs-symbol">$</span><span class="hljs-symbol">$</span>
f(x) = \<span class="hljs-built_in">frac</span>&#123;<span class="hljs-number">1</span>&#125;&#123;\int_x\eta(x)\mathrm&#123;d&#125;x&#125;g(x)\tag&#123;<span class="hljs-number">2</span>&#125;
<span class="hljs-symbol">$</span><span class="hljs-symbol">$</span></code></pre>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mtable width="100%"><mtr><mtd width="50%"></mtd><mtd><mrow><mi>f</mi><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mfrac><mn>1</mn><mrow><msub><mo>∫</mo><mi>x</mi></msub><mi>η</mi><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mi mathvariant="normal">d</mi><mi>x</mi></mrow></mfrac><mi>g</mi><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo></mrow></mtd><mtd width="50%"></mtd><mtd><mtext>(2)</mtext></mtd></mtr></mtable><annotation encoding="application/x-tex">f(x) = \frac{1}{\int_x\eta(x)\mathrm{d}x}g(x)\tag{2}
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">(</span><span class="mord mathdefault">x</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:2.37226em;vertical-align:-1.05082em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.32144em;"><span style="top:-2.3049999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mop"><span class="mop op-symbol small-op" style="margin-right:0.19445em;position:relative;top:-0.0005599999999999772em;">∫</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:-0.05442800000000003em;"><span style="top:-2.34418em;margin-left:-0.19445em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">x</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.35582em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault" style="margin-right:0.03588em;">η</span><span class="mopen">(</span><span class="mord mathdefault">x</span><span class="mclose">)</span><span class="mord"><span class="mord mathrm">d</span></span><span class="mord mathdefault">x</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.05082em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span><span class="mopen">(</span><span class="mord mathdefault">x</span><span class="mclose">)</span></span><span class="tag"><span class="strut" style="height:2.37226em;vertical-align:-1.05082em;"></span><span class="mord text"><span class="mord">(</span><span class="mord"><span class="mord">2</span></span><span class="mord">)</span></span></span></span></span></span></p>
<pre><code class="hljs latex"><span class="hljs-formula">$$ F(S)=<span class="hljs-tag">\<span class="hljs-name">left</span></span><span class="hljs-tag">\<span class="hljs-name">&#123;</span></span></span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">begin</span><span class="hljs-string">&#123;array&#125;</span><span class="hljs-string">&#123;rcl&#125;</span></span></span>
<span class="hljs-formula">G^3       &amp;      &amp; &#123;0      &lt;      S_L&#125;<span class="hljs-tag">\<span class="hljs-name">\</span></span></span>
<span class="hljs-formula">G_2    &amp;      &amp; &#123;S_L <span class="hljs-tag">\<span class="hljs-name">leq</span></span> 0 &lt; S_M&#125;<span class="hljs-tag">\<span class="hljs-name">\</span></span></span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">end</span><span class="hljs-string">&#123;array&#125;</span></span> <span class="hljs-tag">\<span class="hljs-name">right</span></span>. </span>
<span class="hljs-formula">$$</span></code></pre>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>F</mi><mo stretchy="false">(</mo><mi>S</mi><mo stretchy="false">)</mo><mo>=</mo><mrow><mo fence="true">{</mo><mtable rowspacing="0.15999999999999992em" columnalign="right center left" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><msup><mi>G</mi><mn>3</mn></msup></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mn>0</mn><mo>&lt;</mo><msub><mi>S</mi><mi>L</mi></msub></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><msub><mi>G</mi><mn>2</mn></msub></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><msub><mi>S</mi><mi>L</mi></msub><mo>≤</mo><mn>0</mn><mo>&lt;</mo><msub><mi>S</mi><mi>M</mi></msub></mrow></mstyle></mtd></mtr></mtable></mrow></mrow><annotation encoding="application/x-tex"> F(S)=\left\{
\begin{array}{rcl}
G^3       &amp;      &amp; {0      &lt;      S_L}\\
G_2    &amp;      &amp; {S_L \leq 0 &lt; S_M}\\
\end{array} \right. 
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.13889em;">F</span><span class="mopen">(</span><span class="mord mathdefault" style="margin-right:0.05764em;">S</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:2.40003em;vertical-align:-0.95003em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size3">{</span></span><span class="mord"><span class="mtable"><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord mathdefault">G</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141079999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">3</span></span></span></span></span></span></span></span></span></span><span style="top:-2.4099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord mathdefault">G</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.30110799999999993em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.9500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.4499999999999997em;"><span class="pstrut" style="height:2.84em;"></span><span class="mord"></span></span><span style="top:-2.2499999999999996em;"><span class="pstrut" style="height:2.84em;"></span><span class="mord"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.9500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord">0</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&lt;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord"><span class="mord mathdefault" style="margin-right:0.05764em;">S</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.32833099999999993em;"><span style="top:-2.5500000000000003em;margin-left:-0.05764em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">L</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span><span style="top:-2.4099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"><span class="mord"><span class="mord mathdefault" style="margin-right:0.05764em;">S</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.32833099999999993em;"><span style="top:-2.5500000000000003em;margin-left:-0.05764em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">L</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">≤</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord">0</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&lt;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord"><span class="mord mathdefault" style="margin-right:0.05764em;">S</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.32833099999999993em;"><span style="top:-2.5500000000000003em;margin-left:-0.05764em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight" style="margin-right:0.10903em;">M</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.9500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span></p>
<h3 id="矩阵"><a class="markdownIt-Anchor" href="#矩阵"></a> 矩阵</h3>
<pre><code class="hljs latex"><span class="hljs-formula">$$</span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">left</span></span>|</span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">begin</span><span class="hljs-string">&#123;array&#125;</span><span class="hljs-string">&#123;lcr&#125;</span></span></span>
<span class="hljs-formula">a <span class="hljs-tag">\<span class="hljs-name"> </span></span>&amp; <span class="hljs-tag">\<span class="hljs-name">overline</span><span class="hljs-string">&#123;a+b&#125;</span></span> <span class="hljs-tag">\<span class="hljs-name"> </span></span>&amp; <span class="hljs-tag">\<span class="hljs-name">sum</span></span><span class="hljs-tag">\<span class="hljs-name">limits</span></span>_&#123;k=1&#125;^nkx <span class="hljs-tag">\<span class="hljs-name">\</span></span> <span class="hljs-tag">\<span class="hljs-name">\</span></span></span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">frac</span><span class="hljs-string">&#123;1&#125;</span><span class="hljs-string">&#123;a+b&#125;</span></span> <span class="hljs-tag">\<span class="hljs-name"> </span></span>&amp; b^&#123;(a)&#125; <span class="hljs-tag">\<span class="hljs-name"> </span></span>&amp; <span class="hljs-tag">\<span class="hljs-name">sum</span></span><span class="hljs-tag">\<span class="hljs-name">nolimits</span></span>_&#123;k=1&#125;^nky</span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">end</span><span class="hljs-string">&#123;array&#125;</span></span></span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">right</span></span>|</span>
<span class="hljs-formula">$$</span></code></pre>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo fence="true">∣</mo><mtable rowspacing="0.15999999999999992em" columnalign="left center right" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mi>a</mi><mtext> </mtext></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mover accent="true"><mrow><mi>a</mi><mo>+</mo><mi>b</mi></mrow><mo stretchy="true">‾</mo></mover><mtext> </mtext></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><msubsup><mo>∑</mo><mrow><mi>k</mi><mo>=</mo><mn>1</mn></mrow><mi>n</mi></msubsup><mi>k</mi><mi>x</mi></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mfrac><mn>1</mn><mrow><mi>a</mi><mo>+</mo><mi>b</mi></mrow></mfrac><mtext> </mtext></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><msup><mi>b</mi><mrow><mo stretchy="false">(</mo><mi>a</mi><mo stretchy="false">)</mo></mrow></msup><mtext> </mtext></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><msubsup><mo>∑</mo><mrow><mi>k</mi><mo>=</mo><mn>1</mn></mrow><mi>n</mi></msubsup><mi>k</mi><mi>y</mi></mrow></mstyle></mtd></mtr></mtable><mo fence="true">∣</mo></mrow><annotation encoding="application/x-tex">\left|
\begin{array}{lcr}
a \ &amp; \overline{a+b} \ &amp; \sum\limits_{k=1}^nkx \\ \\
\frac{1}{a+b} \ &amp; b^{(a)} \ &amp; \sum\nolimits_{k=1}^nky
\end{array}
\right|
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:4.8703805em;vertical-align:-2.1724205em;"></span><span class="minner"><span class="mopen"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.6979599999999997em;"><span style="top:-0.45596000000000014em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-1.06196em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-1.6679599999999999em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-2.2739599999999998em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-2.87996em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-3.48596em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-4.09196em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-4.69796em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:2.1500399999999997em;"><span></span></span></span></span></span></span><span class="mord"><span class="mtable"><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.6724204999999994em;"><span style="top:-4.672420499999999em;"><span class="pstrut" style="height:3.351397em;"></span><span class="mord"><span class="mord mathdefault">a</span><span class="mspace"> </span></span></span><span style="top:-2.830307499999999em;"><span class="pstrut" style="height:3.351397em;"></span><span class="mord"></span></span><span style="top:-1.5823075000000002em;"><span class="pstrut" style="height:3.351397em;"></span><span class="mord"><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.845108em;"><span style="top:-2.655em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathdefault mtight">a</span><span class="mbin mtight">+</span><span class="mord mathdefault mtight">b</span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.394em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">1</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.403331em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mspace"> </span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:2.1724205em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.6724204999999994em;"><span style="top:-4.672420499999999em;"><span class="pstrut" style="height:3.351397em;"></span><span class="mord"><span class="mord overline"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.89444em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathdefault">a</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord mathdefault">b</span></span></span><span style="top:-3.81444em;"><span class="pstrut" style="height:3em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.08333em;"><span></span></span></span></span></span><span class="mspace"> </span></span></span><span style="top:-1.5823075000000006em;"><span class="pstrut" style="height:3.351397em;"></span><span class="mord"><span class="mord"><span class="mord mathdefault">b</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8879999999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mopen mtight">(</span><span class="mord mathdefault mtight">a</span><span class="mclose mtight">)</span></span></span></span></span></span></span></span></span><span class="mspace"> </span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:2.1724204999999994em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.6724204999999994em;"><span style="top:-4.672420499999999em;"><span class="pstrut" style="height:3.351397em;"></span><span class="mord"><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.351397em;"><span style="top:-2.097887em;margin-left:0em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathdefault mtight" style="margin-right:0.03148em;">k</span><span class="mrel mtight">=</span><span class="mord mtight">1</span></span></span></span><span style="top:-3.000005em;"><span class="pstrut" style="height:3em;"></span><span><span class="mop op-symbol small-op">∑</span></span></span><span style="top:-3.950005em;margin-left:0em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.002113em;"><span></span></span></span></span></span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault" style="margin-right:0.03148em;">k</span><span class="mord mathdefault">x</span></span></span><span style="top:-1.5823075000000006em;"><span class="pstrut" style="height:3.351397em;"></span><span class="mord"><span class="mop"><span class="mop op-symbol small-op" style="position:relative;top:-0.0000050000000000050004em;">∑</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.804292em;"><span style="top:-2.40029em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathdefault mtight" style="margin-right:0.03148em;">k</span><span class="mrel mtight">=</span><span class="mord mtight">1</span></span></span></span><span style="top:-3.2029em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.29971000000000003em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault" style="margin-right:0.03148em;">k</span><span class="mord mathdefault" style="margin-right:0.03588em;">y</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:2.1724204999999994em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span></span></span><span class="mclose"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.6979599999999997em;"><span style="top:-0.45596000000000014em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-1.06196em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-1.6679599999999999em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-2.2739599999999998em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-2.87996em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-3.48596em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-4.09196em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span><span style="top:-4.69796em;"><span class="pstrut" style="height:2.606em;"></span><span class="delimsizinginner delim-size1"><span>∣</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:2.1500399999999997em;"><span></span></span></span></span></span></span></span></span></span></span></span></p>
<h3 id="集合论"><a class="markdownIt-Anchor" href="#集合论"></a> 集合论</h3>
<pre><code class="hljs latex"><span class="hljs-formula">$$</span>
<span class="hljs-formula"><span class="hljs-tag">\<span class="hljs-name">overline</span><span class="hljs-string">&#123;A \bigcup B&#125;</span> = </span><span class="hljs-tag">\<span class="hljs-name">overline</span><span class="hljs-string">&#123;A&#125;</span></span> <span class="hljs-tag">\<span class="hljs-name">bigcap</span></span> <span class="hljs-tag">\<span class="hljs-name">overline</span><span class="hljs-string">&#123;B&#125;</span></span></span>
<span class="hljs-formula">$$</span></code></pre>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mo>⋃</mo><mi>B</mi></mrow><mo stretchy="true">‾</mo></mover><mo>=</mo><mover accent="true"><mi>A</mi><mo stretchy="true">‾</mo></mover><mo>⋂</mo><mover accent="true"><mi>B</mi><mo stretchy="true">‾</mo></mover></mrow><annotation encoding="application/x-tex">\overline{A \bigcup B} = \overline{A} \bigcap \overline{B}
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.8000100000000003em;vertical-align:-0.55001em;"></span><span class="mord overline"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.2500000000000004em;"><span style="top:-3.05em;"><span class="pstrut" style="height:3.05em;"></span><span class="mord"><span class="mord mathdefault">A</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop op-symbol large-op" style="position:relative;top:-0.000004999999999977245em;">⋃</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault" style="margin-right:0.05017em;">B</span></span></span><span style="top:-4.220000000000001em;"><span class="pstrut" style="height:3.05em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.55001em;"><span></span></span></span></span></span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:1.6000100000000002em;vertical-align:-0.55001em;"></span><span class="mord overline"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8833300000000001em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathdefault">A</span></span></span><span style="top:-3.80333em;"><span class="pstrut" style="height:3em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span></span></span></span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop op-symbol large-op" style="position:relative;top:-0.000004999999999977245em;">⋂</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord overline"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8833300000000001em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathdefault" style="margin-right:0.05017em;">B</span></span></span><span style="top:-3.80333em;"><span class="pstrut" style="height:3em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span></span></span></span></span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>A</mi><mo>⨁</mo><mi>B</mi><mo>=</mo><mo stretchy="false">{</mo><mi>x</mi><mi mathvariant="normal">∣</mi><mo stretchy="false">(</mo><mi>x</mi><mo>∈</mo><mi>A</mi><mo>⋀</mo><mi>x</mi><mi mathvariant="normal">∉</mi><mi>B</mi><mo stretchy="false">)</mo><mo>⋁</mo><mo stretchy="false">(</mo><mi>x</mi><mo>∈</mo><mi>B</mi><mo>⋀</mo><mi>x</mi><mi mathvariant="normal">∉</mi><mi>A</mi><mo stretchy="false">)</mo><mo stretchy="false">}</mo></mrow><annotation encoding="application/x-tex">A \bigoplus B = \{x|(x \in A \bigwedge x \notin B) \bigvee (x \in B \bigwedge x \notin A) \}
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.6000100000000002em;vertical-align:-0.55001em;"></span><span class="mord mathdefault">A</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop op-symbol large-op" style="position:relative;top:-0.000004999999999977245em;">⨁</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault" style="margin-right:0.05017em;">B</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">{</span><span class="mord mathdefault">x</span><span class="mord">∣</span><span class="mopen">(</span><span class="mord mathdefault">x</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">∈</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:1.6000100000000002em;vertical-align:-0.55001em;"></span><span class="mord mathdefault">A</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop op-symbol large-op" style="position:relative;top:-0.000004999999999977245em;">⋀</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault">x</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel"><span class="mord"><span class="mrel">∈</span></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.75em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="llap"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="inner"><span class="mord"><span class="mord">/</span><span class="mspace" style="margin-right:0.05555555555555555em;"></span></span></span><span class="fix"></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.25em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:1.6000100000000002em;vertical-align:-0.55001em;"></span><span class="mord mathdefault" style="margin-right:0.05017em;">B</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop op-symbol large-op" style="position:relative;top:-0.000004999999999977245em;">⋁</span><span class="mopen">(</span><span class="mord mathdefault">x</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">∈</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:1.6000100000000002em;vertical-align:-0.55001em;"></span><span class="mord mathdefault" style="margin-right:0.05017em;">B</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop op-symbol large-op" style="position:relative;top:-0.000004999999999977245em;">⋀</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault">x</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel"><span class="mord"><span class="mrel">∈</span></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.75em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="llap"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="inner"><span class="mord"><span class="mord">/</span><span class="mspace" style="margin-right:0.05555555555555555em;"></span></span></span><span class="fix"></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.25em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault">A</span><span class="mclose">)</span><span class="mclose">}</span></span></span></span></span></p>
<h3 id="特殊符号"><a class="markdownIt-Anchor" href="#特殊符号"></a> 特殊符号</h3>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>α</mi><mtext>   </mtext><mi>β</mi><mtext>  </mtext><mi>γ</mi><mtext>  </mtext><mi mathvariant="normal">Γ</mi><mtext>  </mtext><mi>δ</mi><mtext>  </mtext><mi mathvariant="normal">Δ</mi><mtext>  </mtext><mi>ϵ</mi><mtext>  </mtext><mi>ε</mi><mtext>  </mtext><mi>ζ</mi><mtext> </mtext><mspace linebreak="newline"></mspace><mtext> </mtext><mi>η</mi><mtext>  </mtext><mi>θ</mi><mtext>  </mtext><mi mathvariant="normal">Θ</mi><mtext>  </mtext><mi>ϑ</mi><mtext>  </mtext><mi>ι</mi><mtext>  </mtext><mi>π</mi><mtext>  </mtext><mi>ϕ</mi><mtext>  </mtext><mi mathvariant="normal">Φ</mi><mtext> </mtext><mspace linebreak="newline"></mspace><mtext> </mtext><mi>ψ</mi><mtext>  </mtext><mi mathvariant="normal">Ψ</mi><mtext>  </mtext><mi>ω</mi><mtext>  </mtext><mi mathvariant="normal">Ω</mi><mtext>  </mtext><mi>χ</mi><mtext>  </mtext><mi>ρ</mi><mtext>  </mtext><mi>ο</mi><mtext> </mtext><mspace linebreak="newline"></mspace><mtext> </mtext><mi>σ</mi><mtext>  </mtext><mi mathvariant="normal">Σ</mi><mtext>  </mtext><mi>ν</mi><mtext>  </mtext><mi>ξ</mi><mtext>  </mtext><mi>τ</mi><mtext>  </mtext><mi>λ</mi><mtext> </mtext><mspace linebreak="newline"></mspace><mtext> </mtext><mi mathvariant="normal">Λ</mi><mtext>  </mtext><mi>μ</mi><mtext>  </mtext><mi mathvariant="normal">∂</mi><mtext>  </mtext><mo stretchy="false">{</mo><mo stretchy="false">}</mo><mtext> </mtext></mrow><annotation encoding="application/x-tex">\alpha \   \    \ \beta \  \   \gamma \  \   \Gamma  \  \  \delta     \   	\ \Delta \  	 \ \epsilon \  	 \ \varepsilon \  	 \ \zeta \  \\	 \ \eta \  	 \ \theta \  	 \ \Theta \  	 \ \vartheta \  	
 \ \iota \  	 \ \pi \  	 \ \phi \  	 \ \Phi \  \\	 \ \psi \  	 \ \Psi \  	 \ \omega \  	 \ \Omega \  	 \ \chi \  	 \ \rho \  	 \ \omicron \  \\	 \ \sigma \  	 \ \Sigma \  	 \ \nu \  	 \ \xi \  	 \ \tau \  	
 \ \lambda \  \\	 \ \Lambda \  	 \ \mu \  	 \ \partial \  	 	 \ \lbrace \rbrace \  		 
</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord mathdefault" style="margin-right:0.0037em;">α</span><span class="mspace"> </span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.05278em;">β</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.05556em;">γ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord">Γ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.03785em;">δ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord">Δ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">ϵ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">ε</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.07378em;">ζ</span><span class="mspace"> </span></span><span class="mspace newline"></span><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.03588em;">η</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.02778em;">θ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord">Θ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">ϑ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">ι</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.03588em;">π</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">ϕ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord">Φ</span><span class="mspace"> </span></span><span class="mspace newline"></span><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.03588em;">ψ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord">Ψ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.03588em;">ω</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord">Ω</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">χ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">ρ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">ο</span><span class="mspace"> </span></span><span class="mspace newline"></span><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.03588em;">σ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord">Σ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.06366em;">ν</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.04601em;">ξ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault" style="margin-right:0.1132em;">τ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">λ</span><span class="mspace"> </span></span><span class="mspace newline"></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mspace"> </span><span class="mord">Λ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord mathdefault">μ</span><span class="mspace"> </span><span class="mspace"> </span><span class="mord" style="margin-right:0.05556em;">∂</span><span class="mspace"> </span><span class="mspace"> </span><span class="mopen">{</span><span class="mclose">}</span><span class="mspace"> </span></span></span></span></span></p>

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